A Bioactive Compounds Profile Present in the Selected Wood Rot
Wood rot fungi are an essential link in the forest ecosystem. The presented study aimed to determine the content of selected antioxidant active compounds of selected saprobionts commonly found in the European forests: <i>Hypholoma fasciculare</i> (Huds.) P. Kumm, <i>Bjerkandera adu...
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MDPI AG
2022-08-01
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| Online Access: | https://www.mdpi.com/1999-4907/13/8/1242 |
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| author | Lidia Szwajkowska-Michałek Kinga Stuper-Szablewska Michał Krzyżaniak Piotr Łakomy |
| author_facet | Lidia Szwajkowska-Michałek Kinga Stuper-Szablewska Michał Krzyżaniak Piotr Łakomy |
| author_sort | Lidia Szwajkowska-Michałek |
| collection | DOAJ |
| description | Wood rot fungi are an essential link in the forest ecosystem. The presented study aimed to determine the content of selected antioxidant active compounds of selected saprobionts commonly found in the European forests: <i>Hypholoma fasciculare</i> (Huds.) P. Kumm, <i>Bjerkandera adusta</i> (Willd.) P. Karst., <i>Inonotus obliquus</i> (Fr.) Pilát, <i>Kuehneromyces mutabilis</i> (Schaeff.) Singer & AH Sm., <i>Trametes versicolor</i> (L.) Lloyd, <i>Pleurotus</i><i>ostreatus</i> (Jacq.) P. Kumm., <i>Pholiota squarrosa</i> (Vahl) P. Kumm. Chemical methods (HPLC determination, ABTS<sup>+</sup> and FPA methods, and a saponification method by Acquity UPLC) were used to analyze active compounds. In the tested isolates, the presence of 13 phenolic acids has been observed, including <i>p</i>-coumaric, ferulic, chlorogenic, and sinapic acid, in high concentrations. The antioxidant activity was from 2.5 to 3.5 times higher in the isolates of <i>I. obliquus</i>, <i>P. ostreatus</i>, and <i>H. fasciculare</i> in comparison to <i>P. squarrosa</i> and <i>B. adusta</i>. All isolates were tested for β-carotene, lutein, zeaxanthin, and astaxanthin. High concentrations of flavonoids were observed in <i>H. fasciculare</i> and <i>P. squarrosa</i>. In addition, the observed concentration of naringenin, quercetin, and kaempferol above 21 mg/kg DM was found. The ergosterol was quantified in the saprobiont fungi cultures. A diversified content of bioactive compounds characterized the tested fungi, and the Chaga (<i>I. obliquus</i>) reported the highest content of tested compounds. |
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| institution | Directory Open Access Journal |
| issn | 1999-4907 |
| language | English |
| last_indexed | 2024-03-09T04:26:17Z |
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| spelling | doaj.art-e0fd96aed72643299d3a3df8ba6fac4d2023-12-03T13:40:07ZengMDPI AGForests1999-49072022-08-01138124210.3390/f13081242A Bioactive Compounds Profile Present in the Selected Wood RotLidia Szwajkowska-Michałek0Kinga Stuper-Szablewska1Michał Krzyżaniak2Piotr Łakomy3Section of General Chemistry, Department of Chemistry, Faculty of Forestry and Wood Technology, Poznań University of Life Sciences, Wojska Polskiego 75 Street, 60-625 Poznan, PolandSection of General Chemistry, Department of Chemistry, Faculty of Forestry and Wood Technology, Poznań University of Life Sciences, Wojska Polskiego 75 Street, 60-625 Poznan, PolandDepartment of Landscape Architecture, Faculty of Agriculture, Horticulture and Bioengineering, Poznań University of Life Sciences, Dąbrowskiego 159 Street, 60-594 Poznan, PolandDepartment of Forest Entomology and Pathology, Faculty of Forestry and Wood Technology, Poznań University of Life Sciences, Wojska Polskiego 71C Street, 60-625 Poznan, PolandWood rot fungi are an essential link in the forest ecosystem. The presented study aimed to determine the content of selected antioxidant active compounds of selected saprobionts commonly found in the European forests: <i>Hypholoma fasciculare</i> (Huds.) P. Kumm, <i>Bjerkandera adusta</i> (Willd.) P. Karst., <i>Inonotus obliquus</i> (Fr.) Pilát, <i>Kuehneromyces mutabilis</i> (Schaeff.) Singer & AH Sm., <i>Trametes versicolor</i> (L.) Lloyd, <i>Pleurotus</i><i>ostreatus</i> (Jacq.) P. Kumm., <i>Pholiota squarrosa</i> (Vahl) P. Kumm. Chemical methods (HPLC determination, ABTS<sup>+</sup> and FPA methods, and a saponification method by Acquity UPLC) were used to analyze active compounds. In the tested isolates, the presence of 13 phenolic acids has been observed, including <i>p</i>-coumaric, ferulic, chlorogenic, and sinapic acid, in high concentrations. The antioxidant activity was from 2.5 to 3.5 times higher in the isolates of <i>I. obliquus</i>, <i>P. ostreatus</i>, and <i>H. fasciculare</i> in comparison to <i>P. squarrosa</i> and <i>B. adusta</i>. All isolates were tested for β-carotene, lutein, zeaxanthin, and astaxanthin. High concentrations of flavonoids were observed in <i>H. fasciculare</i> and <i>P. squarrosa</i>. In addition, the observed concentration of naringenin, quercetin, and kaempferol above 21 mg/kg DM was found. The ergosterol was quantified in the saprobiont fungi cultures. A diversified content of bioactive compounds characterized the tested fungi, and the Chaga (<i>I. obliquus</i>) reported the highest content of tested compounds.https://www.mdpi.com/1999-4907/13/8/1242wood rot<i>Hypholoma fasciculare</i><i>Bjerkandera adusta</i><i>Inonotus obliquus</i><i>Kuehneromyces mutabilis</i><i>Trametes versicolor</i> |
| spellingShingle | Lidia Szwajkowska-Michałek Kinga Stuper-Szablewska Michał Krzyżaniak Piotr Łakomy A Bioactive Compounds Profile Present in the Selected Wood Rot Forests wood rot <i>Hypholoma fasciculare</i> <i>Bjerkandera adusta</i> <i>Inonotus obliquus</i> <i>Kuehneromyces mutabilis</i> <i>Trametes versicolor</i> |
| title | A Bioactive Compounds Profile Present in the Selected Wood Rot |
| title_full | A Bioactive Compounds Profile Present in the Selected Wood Rot |
| title_fullStr | A Bioactive Compounds Profile Present in the Selected Wood Rot |
| title_full_unstemmed | A Bioactive Compounds Profile Present in the Selected Wood Rot |
| title_short | A Bioactive Compounds Profile Present in the Selected Wood Rot |
| title_sort | bioactive compounds profile present in the selected wood rot |
| topic | wood rot <i>Hypholoma fasciculare</i> <i>Bjerkandera adusta</i> <i>Inonotus obliquus</i> <i>Kuehneromyces mutabilis</i> <i>Trametes versicolor</i> |
| url | https://www.mdpi.com/1999-4907/13/8/1242 |
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